June 13th, 2008

How to Create and Manage Access-Control Lists on Cisco ASA and PIX Firewalls

Learn the fundamentals of building and managing access-control lists on a Cisco ASA or PIX firewall in this soundtraining.net “How-to” guide.

Copyright (c) 2008 Don R. Crawley

Access Control Lists (ACLs) are sequential lists of permit and deny conditions applied to traffic flows on a device interface. ACLs are based on various criteria including protocol type source IP address, destination IP address, source port number, and/or destination port number.

ACLs can be used to filter traffic for various purposes including security, monitoring, route selection, and network address translation. ACLs are comprised of one or more Access Control Entries (ACEs). Each ACE is an individual line within an ACL.

This is a preview of How to Create and Manage Access-Control Lists on Cisco ASA and PIX Firewalls. Read the full post (667 words, estimated 2:40 mins reading time)

Share This

Filed under: Computers | No Comments »

May 15th, 2008

Cisco CCNA, CCNP, And CCENT Exam Training Questions: MAC Addresses, EIGRP, And More!

Prepare for success on your Cisco CCNA, CCENT, and CCNP questions with these practice exam questions on MAC addresses, switch behavior, EIGRP, and more!

Here are some free Cisco certification exam training questions to help you prepare for exam success!

CCNA And CCENT Exam:

A frame enters a switchport. Which of the following does the switch examine first?

A. Source IP address

B. Destination IP address

C. Source MAC address

D. Destination MAC address

This is a preview of Cisco CCNA, CCNP, And CCENT Exam Training Questions: MAC Addresses, EIGRP, And More!. Read the full post (360 words, estimated 1:26 mins reading time)

Share This

Filed under: 92 | No Comments »

Close
E-mail It